Adam J CalhounVerified account

Flies will freeze when they see an object rushing toward them ('looming') - but won't do it nearly as much when they are in a group (even if the group is friendly magnets!) There's a particular set of visual neurons the fly uses to detect these friends https://www.biorxiv.org/content/10.1101/629311v2 …pic.twitter.com/2iDotmcIC0